/* Whiteboard upgrade: toolbar, text, image, file and voice items, connectors. */
.board-dialog .wb-toolbar{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 0}
.board-dialog .wb-toolbar button,.board-dialog .wb-panel button,.wb-item .wb-download{border-radius:0;background:var(--game-control);color:var(--game-ui-ink);border:0;box-shadow:inset 0 -3px var(--game-frame);min-height:40px;padding:0 14px;font-size:14px;transform:none;cursor:pointer}
.board-dialog .wb-toolbar button:hover,.board-dialog .wb-panel button:hover,.wb-item .wb-download:hover{background:var(--game-control-hover)}
.board-dialog .wb-toolbar button.active{background:var(--game-focus);color:var(--game-hud);box-shadow:inset 0 -3px var(--game-ui-ink)}
.board-dialog .wb-panel button.primary{background:var(--accent-fill);color:var(--accent-on-fill)}
.board-dialog .wb-panel button.recording{background:var(--game-rose);color:#fff}
.board-dialog .wb-panel{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:8px 0 0;padding:8px;background:var(--game-hud);border:3px solid var(--game-frame)}
.board-dialog .wb-panel[hidden]{display:none}
.wb-panel .wb-status{margin:0 8px 0 0;font-size:14px;color:var(--game-ui-ink);flex:1 1 200px}
.wb-panel .wb-text-form,.wb-panel .wb-voice-panel{display:flex;flex-wrap:wrap;gap:6px;align-items:center;width:100%}
.wb-panel .wb-text-form{display:block}
.wb-panel .wb-text-form label{display:block;margin:0;color:var(--game-ui-ink)}
.board-tools .wb-panel textarea{width:100%;height:96px;min-height:72px;font:inherit}
.wb-panel .wb-text-form .hint{margin:6px 0;font-size:13px}
.wb-form-actions{display:flex;gap:6px}

/* Connectors ("legs") sit under every item. */
.board-world .wb-links{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.wb-leg{fill:none;stroke:var(--game-ui-ink);stroke-width:3;stroke-linecap:square;pointer-events:none}
.wb-leg-hit{fill:none;stroke:transparent;stroke-width:18;pointer-events:stroke;cursor:pointer}
.wb-foot{fill:var(--game-ui-ink);pointer-events:none}
.wb-link:hover .wb-leg,.wb-link.selected .wb-leg{stroke:var(--game-focus);stroke-width:4}
.wb-link.selected .wb-foot{fill:var(--game-focus)}
.wb-leg-temp{stroke:var(--game-focus);stroke-dasharray:8 6}
.wb-links foreignObject{pointer-events:auto;overflow:visible}
.wb-links .wb-link-delete{width:92px;height:34px;min-height:0;padding:0;border:0;border-radius:0;background:var(--game-rose);color:#fff;font-size:13px;box-shadow:inset 0 -3px rgba(0,0,0,.3);cursor:pointer}

/* Shared item frame. */
.wb-item{position:absolute;touch-action:none;user-select:none;-webkit-user-select:none;outline:none;cursor:grab}
.wb-item.dragging{cursor:grabbing;opacity:.92;z-index:5}
.wb-item:focus-visible,.wb-item.selected{outline:3px solid var(--game-focus);outline-offset:3px}
.wb-item.connect-from,.sticky.connect-from,.wb-item.wb-drop,.sticky.wb-drop{outline:3px dashed var(--game-focus);outline-offset:4px}
.board-viewport.wb-connecting .wb-item,.board-viewport.wb-connecting .sticky{cursor:crosshair}

/* Connector dot, centred on the edge inside an invisible 44px hit target. */
.board-world .wb-port{position:absolute;right:-22px;top:50%;width:44px;height:44px;min-width:44px;min-height:44px;margin:-22px 0 0;padding:0;border:0;border-radius:50%;background:transparent;box-shadow:none;cursor:crosshair;touch-action:none;opacity:1;z-index:2;transform:none}
.board-world .wb-port::after{content:'';position:absolute;left:18px;top:18px;width:8px;height:8px;border-radius:50%;background:var(--game-ui-ink);pointer-events:none}
.board-world .wb-port:hover,.board-world .wb-port:focus-visible{background:transparent;box-shadow:none;transform:none}
.board-world .wb-item:hover .wb-port::after,.board-world .sticky:hover .wb-port::after,.board-world .wb-item.selected .wb-port::after,.board-world .wb-port:focus-visible::after{background:var(--game-focus)}

/* Text: no background, placed anywhere. */
.wb-text{min-width:120px;max-width:340px;padding:6px 10px 6px 14px;color:var(--ink);font-size:16px;line-height:1.45}
.wb-text .wb-grip{position:absolute;left:0;top:6px;bottom:6px;width:4px;background:repeating-linear-gradient(var(--line-strong) 0 4px,transparent 4px 8px);opacity:0}
.wb-text:hover .wb-grip,.wb-text.selected .wb-grip{opacity:1}
.wb-text-body p{margin:0 0 4px;white-space:pre-wrap;overflow-wrap:anywhere}
.wb-text-body .wb-gap{height:.6em}
.wb-text-body ul{margin:0 0 4px;padding:0}
.wb-bullets li{list-style:none;position:relative;padding-left:18px;overflow-wrap:anywhere}
.wb-bullets li::before{content:'';position:absolute;left:3px;top:.6em;width:6px;height:6px;background:currentColor}
.wb-checks li{list-style:none}
.wb-check{display:flex;gap:8px;align-items:flex-start;margin:0;cursor:pointer;font:inherit;color:inherit}
.wb-check input{appearance:none;-webkit-appearance:none;flex:0 0 18px;width:18px;height:18px;min-height:0;margin:.15em 0 0;padding:0;border:3px solid currentColor;border-radius:0;background:transparent;cursor:pointer}
.wb-check input:checked{background:var(--game-focus);border-color:var(--game-focus);box-shadow:inset 0 0 0 2px var(--surface-2)}
.wb-check input:checked+span{text-decoration:line-through;opacity:.65}
.wb-check span{overflow-wrap:anywhere}

/* Image card. */
.wb-image{width:240px;margin:0;padding:8px 8px 6px;background:var(--game-paper);border:3px solid var(--game-ui-ink);box-shadow:4px 4px 0 var(--shadow);color:var(--game-ink)}
.wb-image img{display:block;width:100%;max-height:260px;min-height:60px;object-fit:contain;background:var(--surface-2);pointer-events:none}
.wb-image figcaption{margin-top:6px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* File and voice bubbles. */
.wb-file,.wb-voice{display:flex;align-items:center;gap:10px;padding:10px 14px 10px 10px;background:var(--game-hud);color:var(--game-ui-ink);border:3px solid var(--game-ui-ink);box-shadow:4px 4px 0 var(--shadow)}
.wb-file{width:260px}
.wb-file::after,.wb-voice::after{content:'';position:absolute;left:18px;bottom:-11px;width:12px;height:8px;background:var(--game-ui-ink);clip-path:polygon(0 0,100% 0,0 100%)}
.wb-file-icon{flex:0 0 28px;height:34px;background:var(--game-paper);border:3px solid var(--game-ui-ink);position:relative}
.wb-file-icon::after{content:'';position:absolute;right:-3px;top:-3px;width:10px;height:10px;background:var(--game-ui-ink);clip-path:polygon(0 0,100% 100%,0 100%)}
.wb-file-meta{flex:1;min-width:0;display:flex;flex-direction:column;font-size:13px}
.wb-file-meta strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}
.wb-file-meta span{color:var(--game-ui-muted)}
.wb-item .wb-download{display:inline-flex;align-items:center;min-height:34px;padding:0 10px;font-size:13px;text-decoration:none}
.wb-voice{width:220px}
.wb-play{flex:0 0 40px;width:40px;height:40px;min-height:0;padding:0;border:0;border-radius:0;background:var(--game-focus);box-shadow:inset 0 -3px rgba(0,0,0,.3);display:grid;place-items:center;cursor:pointer;transform:none}
.wb-play i{display:block;width:14px;height:16px;background:var(--game-hud);clip-path:polygon(0 0,100% 50%,0 100%);margin-left:3px}
.wb-play.playing i{clip-path:none;width:4px;margin-left:0;transform:translateX(-4px);box-shadow:8px 0 var(--game-hud)}
.wb-voice-meta{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}
.wb-wave{height:16px;background:repeating-linear-gradient(90deg,var(--game-ui-ink) 0 3px,transparent 3px 6px);clip-path:polygon(0 40%,10% 20%,20% 45%,30% 0,40% 30%,50% 10%,60% 40%,70% 15%,80% 35%,90% 25%,100% 45%,100% 55%,90% 75%,80% 65%,70% 85%,60% 60%,50% 90%,40% 70%,30% 100%,20% 55%,10% 80%,0 60%);opacity:.8}
.wb-time{font-size:13px;font-variant-numeric:tabular-nums}

@media(max-width:600px){
 .board-dialog .wb-toolbar{flex-wrap:nowrap;overflow-x:auto;margin-top:8px;padding-bottom:2px}
 .board-dialog .wb-toolbar button{flex:0 0 auto;padding:0 12px}
 .board-dialog .wb-panel .wb-status{flex-basis:100%}
 .board-tools .wb-panel textarea{height:80px}
 .wb-port,.sticky .wb-port{opacity:1}
}